检索Silverlight Datagrid中的单元格值 [英] Retrieving Cell Value in Silverlight Datagrid

问题描述

我正在尝试从我的数据网格中的单元格中获取值，下面的代码将单元格中的值作为System.Windows.Controls.Textblock返回，而我希望从单元格中获取实际值。我正在尝试使用的列是代码中的ID。

任何帮助将不胜感激，谢谢！

 < sdk：DataGrid AutoGenerateColumns =FalseHeight =245Horizo​​ntalAlignment =LeftMargin =12,77,0,0Name =dataIssueVerticalAlignment =顶部Width =512> 
< sdk：DataGrid.Columns> 
< sdk：DataGridTextColumn IsReadOnly =TrueBinding ={Binding Path = ID}Header =ID/> 
< sdk：DataGridTextColumn IsReadOnly =TrueBinding ={Binding Path = subject}Header =Subject/> 
< sdk：DataGridTextColumn IsReadOnly =TrueBinding ={Binding Path = project_ID}Header =Project ID/> 
< sdk：DataGridTextColumn IsReadOnly =TrueBinding ={Binding Path = elapsed}Header =Time/> 
< / sdk：DataGrid.Columns> 
< / sdk：DataGrid> 
 
 
 public void StartTimer（object o，RoutedEventArgs sender）
 {
 if（（string）timeButton.Content ==Start）
 { 
 
 string getID = dataIssue.Columns [0] .GetCellContent（dataIssue.SelectedItem）.ToString（）; 
 child.GetID = getID; 
 watch.Start（）; 
 timeButton.Content =停止; 
} 
} 
  

解决方案

像这样...

  TextBlock txtBlock =（TextBlock）myGrid.Columns [1] .GetCellContent（myGrid.SelectedItem）; 
 
 string retrivingtext = txtBlock.Text; 
  

这里 myGrid = GridName：

TextBlock =像

的列类型

I'm trying to get a value from a cell in my datagrid, the code below returns the value from the cell as "System.Windows.Controls.Textblock" whereas I would like the actual value from the cell. The column I am trying to work with is ID in the code.

Any help would be appreciated, thanks!

<sdk:DataGrid AutoGenerateColumns="False" Height="245" HorizontalAlignment="Left" Margin="12,77,0,0" Name="dataIssue" VerticalAlignment="Top" Width="512">
  <sdk:DataGrid.Columns>
    <sdk:DataGridTextColumn IsReadOnly="True" Binding="{Binding Path=ID}" Header="ID"/>
    <sdk:DataGridTextColumn IsReadOnly="True" Binding="{Binding Path=subject}" Header="Subject"/>
    <sdk:DataGridTextColumn IsReadOnly="True" Binding="{Binding Path=project_ID}" Header="Project ID"/>
    <sdk:DataGridTextColumn IsReadOnly="True" Binding="{Binding Path=elapsed}" Header="Time"/>
  </sdk:DataGrid.Columns>
</sdk:DataGrid>


public void StartTimer(object o, RoutedEventArgs sender)
{
   if ((string)timeButton.Content == "Start")
   {

     string getID = dataIssue.Columns[0].GetCellContent(dataIssue.SelectedItem).ToString();
     child.GetID = getID;
     watch.Start();
     timeButton.Content = "Stop";
   }
}

解决方案

try like this...

 TextBlock txtBlock=(TextBlock) myGrid.Columns[1].GetCellContent(myGrid.SelectedItem);

string retrivingtext = txtBlock.Text;

Here myGrid=GridName:

TextBlock= Type of column like

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